Question

Solve the following inequation and represent the solution on the number line:

−4 ≤ x ≤ 8, x is a natural number.

Answer 1

−4 ≤ × ≤ 8

Since the solution belongs to the set of natural numbers, the solution is 1, 2, 3, 4, 5, 6, 7 and 8.

Its graph on number line is shown below